Species Detail - Porous Pea Mussel (Pisidium obtusale) - Species information displayed is based on the dataset "All Ireland Non-Marine Molluscan Database".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map
Pisidium obtusale
Porous Pea Mussel
N/A
N/A
piobt
(Lamarck, 1818)
mollusc
Species
268
196
86
01/01/1897
22/08/2007
4 January (recorded in 1975)
31 December (recorded in 1976)
Conchological Society of Great Britain and Ireland, All Ireland Non-Marine Molluscan Database, National Biodiversity Data Centre, Ireland, Porous Pea Mussel (Pisidium obtusale), accessed 16 July 2018, <https://maps.biodiversityireland.ie/Dataset/1/Species/120199>

Records per month (across all datasets)

Records per year (across all datasets)